Foldable office furniture

Abstract

The utility model relates to the technical field of office furniture, and discloses foldable office furniture which comprises a supporting body, a bidirectional ball screw is movably connected to an inner cavity of the supporting body, a connecting ring is meshed with the surface of the bidirectional ball screw, and driving rods are fixedly connected to the front side and the rear side of the connecting ring. The surface of the driving rod is movably sleeved with a swing rod, a hinge seat is hinged to the top end of the swing rod, a lifting table plate is fixedly connected to the top end of the hinge seat, and a rotating disc is fixedly connected to the side, away from the center of the supporting body, of the bidirectional ball screw. When the driving rod moves, the angle of the swing rod is driven to be changed, and then the height of the lifting table plate is supported by changing the angle of the swing rod, so that the height of the lifting table plate is changed, and a worker can adjust the height of the lifting table plate according to needs; therefore, different employees can use the device conveniently, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of office furniture, and more specifically, to foldable office furniture. Background Art

[0002] By using foldable office furniture, it is convenient to fold the office furniture for storage and transportation after use. During the use of office furniture, multiple people often need to use one piece of office furniture, but everyone has a different height. However, the height of office furniture is often fixed. This will result in employees of different heights being unable to use office furniture of fixed height during use, which causes discomfort to some employees during the office process. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a foldable office furniture, which has the advantage of adjusting the height according to needs.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable office furniture, comprising a support body, an inner cavity of the support body movably connected to a bidirectional ball screw, a surface of the bidirectional ball screw meshing with a connecting ring, a driving rod fixedly connected to the front and rear sides of the connecting ring, a swing rod movably sleeved on the surface of the driving rod, a hinge seat hinged on the top end of the swing rod, a lifting table top fixedly connected to the top end of the hinge seat, and a rotating disk fixedly connected to the side of the bidirectional ball screw away from the center of the support body.

[0005] As a preferred technical solution of the utility model, a movable plate is fixedly installed in the middle of the support body, a movable wire block is slidably connected to the inner cavity of the movable plate, and a wire groove is opened at the center of the movable wire block.

[0006] As a preferred technical solution of the utility model, damping rings are fixedly installed on both the left and right sides of the support body, and the bidirectional ball screw is movably connected to the inner cavity of the damping ring.

[0007] As a preferred technical solution of the utility model, a fixing plate is fixedly installed in the middle of the support body, and the bidirectional ball screw is movably connected to the fixing plate.

[0008] As a preferred technical solution of the utility model, the lifting table top is a rectangular cavity, and the lifting table top is in contact with the inner wall of the support body.

[0009] As a preferred technical solution of the utility model, there are two connecting rings, both of which are engaged with the surface of the bidirectional ball screw, and limit rings are fixedly installed on the front and rear sides of the connecting rings, and the swing rod is movably sleeved inside the limit rings.

[0010] As a preferred technical solution of the utility model, a self-locking movable seat is fixedly connected to the bottom end of the support body, and a supporting foot is provided in the inner cavity of the self-locking movable seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model drives the bidirectional ball screw to rotate by rotating the rotating disk, and the rotation of the bidirectional ball screw drives the connecting ring to move along the axial direction of the bidirectional ball screw, so that the two connecting rings drive the driving rod to move, and when the driving rod moves, the angle of the swing rod is changed, and then the height of the lifting table is supported by the change of the angle of the swing rod, thereby changing the height of the lifting table, and then allowing employees to adjust the height of the lifting table according to their needs, so that different employees can use it conveniently and improve practicality.

[0013] 2. The utility model first moves the movable wire block along the axial direction of the movable plate, then passes the wires through the wire groove, and stores and binds the wires through the wire groove at the center of the movable wire block, thereby achieving adjustment of the position of the movable wire block according to the needs of employees, thereby making it convenient for employees to store wires and place computers in different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the ball screw connection structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The connection diagram at A is enlarged;

[0017] Figure 4 This is a schematic diagram of the connection ring connection of the structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the driving rod connection of the utility model structure.

[0019] In the figure: 1. Support body; 2. Bidirectional ball screw; 3. Connecting ring; 4. Driving rod; 5. Swinging rod; 6. Articulated seat; 7. Lifting table; 8. Damping ring; 9. Rotating disk; 10. Fixed plate; 11. Movable plate; 12. Movable wire block; 13. Wire groove; 14. Self-locking movable seat; 15. Support foot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, the utility model provides a foldable office furniture, including a support body 1, the inner cavity of the support body 1 is movably connected with a bidirectional ball screw 2, the surface of the bidirectional ball screw 2 is meshed with a connecting ring 3, the front and rear sides of the connecting ring 3 are fixedly connected with a driving rod 4, the surface of the driving rod 4 is movably sleeved with a swing rod 5, the top end of the swing rod 5 is hinged with a hinge seat 6, the top end of the hinge seat 6 is fixedly connected with a lifting table plate 7, and the side of the bidirectional ball screw 2 away from the center of the support body 1 is fixedly connected with a rotating disk 9;

[0022] The bidirectional ball screw 2 is driven to rotate by rotating the rotating disk 9, and the rotation of the bidirectional ball screw 2 drives the connecting ring 3 to move along the axial direction of the bidirectional ball screw 2, so that the two connecting rings 3 drive the driving rod 4 to move, and when the driving rod 4 moves, it drives the angle of the swing rod 5 to change, and then the angle of the swing rod 5 changes, so as to support the height of the lifting table 7, thereby changing the height of the lifting table 7, and then allowing employees to adjust the height of the lifting table 7 according to their needs, so that different employees can use it conveniently, thereby improving practicality.

[0023] A movable plate 11 is fixedly installed in the middle of the support body 1, a movable wire block 12 is slidably connected to the inner cavity of the movable plate 11, and a wire groove 13 is opened at the center of the movable wire block 12;

[0024] By first moving the movable wire block 12 along the axial direction of the movable plate 11, and then passing the wires through the wire groove 13, the wires are stored and bound by the wire groove 13 at the center of the movable wire block 12, thereby adjusting the position of the movable wire block 12 according to the needs of employees, thereby making it convenient for employees to store wires and place computers in different positions.

[0025] Wherein, damping rings 8 are fixedly installed on both the left and right sides of the support body 1, and the bidirectional ball screw 2 is movably connected to the inner cavity of the damping ring 8;

[0026] The damping rings 8 on the left and right sides of the support body 1 can damp the bidirectional ball screw 2, so that the bidirectional ball screw 2 will not rotate when no external force is applied, thereby fixing the height of the lifting table 7.

[0027] Among them, a fixing plate 10 is fixedly installed in the middle of the support body 1, and the bidirectional ball screw 2 is movably connected to the fixing plate 10;

[0028] The bidirectional ball screw 2 is movably connected to the fixing plate 10 , so that the bidirectional ball screw 2 can be supported by the fixing plate 10 , thereby enabling the bidirectional ball screw 2 to stably drive the driving rod 4 to move.

[0029] The lifting table top 7 is a rectangular cavity, and the lifting table top 7 is in contact with the inner wall of the support body 1;

[0030] The lifting table top 7 is a rectangular hollow body, so that the side of the lifting table top 7 has a blocking plate, thereby preventing the lifting table top 7 from blocking the inner cavity of the support body 1 when it is raised, thereby preventing other small objects from falling into the inner cavity of the support body 1.

[0031] There are two connecting rings 3, both of which are meshed on the surface of the bidirectional ball screw 2. The front and rear sides of the connecting ring 3 are fixedly installed with limit rings, and the swing rod 5 is movably sleeved inside the limit rings.

[0032] By setting two connecting rings 3, the bidirectional ball screw 2 can drive the connecting ring 3 to move along the axial direction of the bidirectional ball screw 2 during rotation, thereby adjusting the height of the lifting table 7, and then the swing rod 5 is movably connected to the inside of the limit ring, thereby preventing the swing rod 5 from being offset when the driving rod 4 drives the swing rod 5 to move.

[0033] The bottom end of the support body 1 is fixedly connected with a self-locking movable seat 14, and the inner cavity of the self-locking movable seat 14 is provided with a supporting foot 15;

[0034] Through the self-locking movable seat 14 at the bottom of the support body 1, the support leg 15 can rotate around the self-locking movable seat 14, so that the support leg 15 can be stored, and then the support body 1 is supported by the support leg 15, so that employees can use the lifting table 7 to work.

[0035] The working principle and use process of the utility model are as follows: the support leg 15 rotates around the self-locking movable seat 14, so that the support body 1 and the support leg 15 are folded. When it is needed, the support leg 15 is opened around the self-locking movable seat 14 to support the support body 1;

[0036] Then, the rotating disk 9 is rotated to drive the bidirectional ball screw 2 to rotate, and the rotation of the bidirectional ball screw 2 drives the two connecting rings 3 to move along the axis direction of the bidirectional ball screw 2, so that the connecting ring 3 drives the driving rod 4 to move, and then the angle of the swing rod 5 is changed, so that the lifting table plate 7 is supported by the swing rod 5, the height of the lifting table plate 7 is increased, or the height of the lifting table plate 7 is reduced;

[0037] Then the computer wires are passed through the wire groove 13 and the wires are centrally bound by the movable wire block 12, and the movable wire block 12 can be changed in position according to the needs of the employees.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foldable office furniture, comprising a support body (1), characterized in that: The inner cavity of the support body (1) is movably connected to a bidirectional ball screw (2), the surface of the bidirectional ball screw (2) is meshed with a connecting ring (3), the front and rear sides of the connecting ring (3) are fixedly connected to a driving rod (4), the surface of the driving rod (4) is movably sleeved with a swing rod (5), the top end of the swing rod (5) is hinged with a hinge seat (6), the top end of the hinge seat (6) is fixedly connected to a lifting table plate (7), and the side of the bidirectional ball screw (2) away from the center of the support body (1) is fixedly connected to a rotating disk (9).

2. The foldable office furniture according to claim 1, characterized in that: A movable plate (11) is fixedly mounted in the middle of the support body (1), a movable wire block (12) is slidably connected to the inner cavity of the movable plate (11), and a wire groove (13) is provided at the center of the movable wire block (12).

3. The foldable office furniture according to claim 1, characterized in that: Damping rings (8) are fixedly mounted on both the left and right sides of the support body (1), and the bidirectional ball screw (2) is movably connected to the inner cavity of the damping ring (8).

4. The foldable office furniture according to claim 1, characterized in that: A fixing plate (10) is fixedly mounted in the middle of the support body (1), and the bidirectional ball screw (2) is movably connected to the fixing plate (10).

5. The foldable office furniture according to claim 1, characterized in that: The lifting table top (7) is a rectangular hollow body, and the lifting table top (7) is in contact with the inner wall of the support body (1).

6. The foldable office furniture according to claim 1, characterized in that: There are two connecting rings (3) in total. Both connecting rings (3) are meshed with the surface of the bidirectional ball screw (2). Limiting rings are fixedly installed on the front and rear sides of the connecting ring (3), and the swing rod (5) is movably sleeved inside the limiting ring.

7. The foldable office furniture according to claim 1, characterized in that: The bottom end of the support body (1) is fixedly connected to a self-locking movable seat (14), and the inner cavity of the self-locking movable seat (14) is provided with a supporting foot (15).

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